ISO/IEC 20563:2001 Preview
Information technology -- 80 mm (1,23 Gbytes per side) and 120 mm (3,95 Gbytes per side) DVD-recordable disk (DVD-R)
This standard was last reviewed and confirmed* in 2007.
*Therefore this version remains current
The electronic version of this International Standard can be downloaded from the ISO/IEC Information Technology Task Force (ITTF) web site